Question: Q3. (14 Marks) Consider three different processors P1, P2, and P3 executing the same Instruction set with following clock rate and CPI Processors P1 P2

Q3. (14 Marks) Consider three different processors P1, P2, and P3

Q3. (14 Marks) Consider three different processors P1, P2, and P3 executing the same Instruction set with following clock rate and CPI Processors P1 P2 P3 Clock rate 3 GHz 2.5 GHz 4 GHz CPI 1.5 2.2 Which processor has the highest performance expressed in instructions per second? (5 marks) If the processors each execute a program in 10 seconds, find the number of cycles and the number of instructions. (4 marks) a. b. c. we are trying to reduce the execution time by 30% but this leads to an increase of 20% in the CPI. What clock rate should we have to get this time reduction

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